baber/WOPTO huggingface dataset:
Patent JP-S58130409-A (JP)
Title: Recording system of video and audio signal
Inventor: TANIGUCHI HIROSHI
IPC: G11B20/00
Filed: 1982-01-29
Abstract: PURPOSE:To decrease the probability of error generation in a device which permits sound recording of two channels by performing recording by the use of two-channel recording areas in the stage of recording manaural signals thereby increasing redundancy. CONSTITUTION:In a VTR of a helical scanning system, a magnetic tape is wound more by an angle theta than usual on a rotary head cylinder, and the time- compressed sound signal is recorded in this part. In the case of recording monaural signals, the monaural signals are extended and are recorded in the 2- channel recording parts corresponding to the angle   deg.. The recording signals in this case are in order of a preamble 29', a monaural signal recording area 30' and a postamble 31'. Or, the area 30 for a channel 1 is the same and the same information 34' as in the area 30 is recorded in the recording area of a channel 2. Here, the signals are recorded in the preambles 29'' and 33' while contg. the codes for the purpose of discriminating the same from the 2-channel recording.
Patent JP-H10202593-A (JP)
Title: Punch working method and punch working device for plastic substrate
Inventor: IMADA ICHIRO
IPC: B26F1/00
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To perform drilling working and/or cutting working for a plastic substrate by punch working so that burr may not be left in a punching edge part. SOLUTION: Drilling working of many slits 12 is performed by punch working of two times in a worksheet 11 of a plastic substrate. In the first punch working, original form slits 17 which are slightly smaller than the sizes of required slits 12 are punched. Subsequently, punch working is performed so as to cut the internal edge parts of the original form slits 17 by small amount α and finish working to slits 12 of required sizes (W+2α) is performed for the original form slits 17, in the second punch working. As a result, burr 18 produced in the first punch working is cut and the slits 12 without burr 18 are formed. Subsequently, working in which the worksheet 11 is cut into a tape-shape is performed by working of two times in the same way and a tape shape 24 without burr 26 is formed in a punching edge part.
Patent JP-H07224134-A (JP)
Title: Phenolic resin composition and laminated plate therefrom
Inventor: NOMURA YOSHIHIRO
IPC: H05K1/03
Filed: 1994-02-08
Abstract: PURPOSE:To obtain a composition which is excellent in curing properties, punching processability, mechanical and electric properties by reacting phenols with a specific compound or its derivative in the presence of an acid catalyst and subsequently by reacting the resultant compound with formaldehyde in the presence of a basic catalyst. CONSTITUTION:The composition is obtained by reaction of (A) 100 pts.wt. of a monohydric, dihydric or trihydric phenol or a substituted product thereof with (B) 5 to 100 pts.wt. of, preferably 10 to 100 pts.wt. of a compound of formula I or its derivative in the presence of an acidic catalyst such as p- toluenesulfonic acid and subsequently by reaction of the resultant compound with formaldehyde such as paraformaldehyde in the presence of a basic catalyst such as aqueous ammonia. The component B, the compound of formula I, is a major component in the vernonia oil, while its derivative is, for example, the compound of formula II.
Patent JP-S60160543-A (JP)
Title: Electron gun
Inventor: SUGAWARA TOORU
IPC: H01J25/02
Filed: 1984-01-31
Abstract: PURPOSE:To obtain an electron gun having a large electron current without changing an electron emittig material by providing a cathode in the position surrounding a control electrode on an axial core. CONSTITUTION:An electron emitting ring zone 2 provided on a cathode 1 is facing the axial direction. Electrons emitted from the electron emitting zone 2 are accelerated while rotating, in the direction of an anode 5 after nearing a control electrode 4. The electron starting point of said electron gun is to be located on the side of a large radius thus enabling to provide large band length of the electron emitting ring zone 2. Further, when the thickness of a ring-shaped electron beam is prescribed, the band thickness of the electron emitting ring zone can be correspondingly increased due to the increased radius of the electron starting point. On account of acid two effects, the area of the electron emitting ring zone can be remarkably increased.
Patent JP-H02197702-A (JP)
Title: Water level control device for boiler
Inventor: KAMEYAMA TATSUHIKO
IPC: F22B37/46
Filed: 1989-01-25
Abstract: PURPOSE:To make it possible to effect water level control at two positions with two water level sensors and make it possible to supply two kinds of steam with different dryness by means of a change-over switch by providing both A and B circuits which each have a specified function and making both circuits capable of being mutually changed over freely. CONSTITUTION:In a control device 6, a control circuit A outputs OFF signal to a water supply pump 4 by the water level detection signal from a water level sensor 2. At a set time t1 after the signal that the water level detection can not be made was issued from the water level sensor, the control circuit A issues ON signal to the water supply pump 4. The circuit B issues On signal to the water supply pump 4 by the signal from the water level sensor 2 that the water level detection can not be made, and at a set time t2 after the output the circuit B issues OFF signal to the water supply pump 4. A change-over switch 7 mutually changes over the circuit A and circuit B. A heat source shut-off circuit C shuts off a heat source 5 by the signal from a low water level sensor 3 that the water level detection can not be made. Also a boiler 1, water level sensor 2, low water level sensor 3, water supply pump 4, heat source 5, control device 6, and change-over switch 7 are provided.
Patent JP-S59140081-A (JP)
Title: Method and apparatus for heat-sensitive transfer recording
Inventor: ADACHI MOTOTAKA
IPC: B41J2/36
Filed: 1983-01-31
Abstract: PURPOSE:To prevent nonuniformity from occurring in recording such as printing, by a method wherein recording energy supplied to a heat-sensitive head is controlled in accordance with the thickness of an ink film in an ink-applied region. CONSTITUTION:A sensor 6 for detecting the thickness of the ink film 2 in the ink-applied region is provided between a film-supplying roll 5 and a guide roller 7, and electric power supplied to the heat-sensitive head 1 is controlled with the value obtained by the sensor 6 as a parameter. In detecting the thickness of the ink-applied region, it is preferable to discriminate a color by providing a color-detecting circuit 17 and then compare the discrimination result with preset color-basis data by a comparing value circuit 19.
Patent JP-2000216947-A (JP)
Title: Facsimile equipment
Inventor: OZEKI TOSHIAKI
IPC: H04N1/32
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide facsimile equipment for operating binding by a staple at position for recording at all times. SOLUTION: Transmission side facsimile equipment 10 is provided with a reading circuit 11 for reading an original, an operation circuit 13 for instructing transmission and for setting a position for operating binding by a staple, and a PJL generating circuit 12 for converting the information of the position for operating binding by the staple into a PJL command. Reception side facsimile equipment 20 is provided with a PJL analyzing circuit 27 for analyzing a PJL command, and for specifying the position for operating binding by the staple, a printing circuit 25 for printing image data, and for outputting the recording, and a staple circuit 29 for operating binding to the recording outputted by the printing circuit 25, based on the specific binding position.
Patent JP-S57130544-A (JP)
Title: Method for holding liquid droplet
Inventor: KATOU SHINJI
IPC: B01J19/00
Filed: 1981-02-02
Abstract: PURPOSE:To hold liquid droplet stably for a long time without generating coalescence and disruption thereof by a method wherein a water insoluble liquid having specific gravity smaller than that of an aqueous dispersing medium is introduced into said dispersing medium and the aqueous dispersing medium in a lower part is recirculated. CONSTITUTION:An aqueous dispersing medium is entered into a container 1 and a liquid droplet group of a water insoluble substance having specific gravity smaller than that of the aqueous dispersing medium is introduced from a throw- in port 10 and the layer of the liquid droplet group is formed to an upper layer part in the container 1 by utilizing buoyancy. After the liquid droplet layer is formed, the aqueous dispersing medium is withdrawn from a withdrawing port 2 provided to the lower part of the container 1 and recirculated to a dispersing device 5 provided to the top part thereof to make such a condition that a liquid droplet surface is always covered with the aqueous dispersing medium. By this method, coalescence and disruption of the liquid droplet are not generated and the liquid droplet is held stably for a long time.
Patent JP-H05207435-A (JP)
Title: Transmission signal reproduction device
Inventor: SHIROSUGI TAKATOSHI
IPC: H04N7/08
Filed: 1992-01-30
Abstract: PURPOSE:To eliminate a crosstalk stably in a two-dimension transversal filter with high quality by eliminating a delay error caused between a demodulated video signal inputted to the two-dimension transversal filter and a demodulated multiplex signal to the utmost. CONSTITUTION:Filters 111, 112 are formed on the same board as a SAW filter 113 and characteristics such as a group delay characteristic and an absolute delay time are selected equally. The tendency of occurrence of an error in various characteristics with respect to an environmental change such as a temperature change is identical, as a result, since the occurrence of a relative error such as the group delay characteristic and the absolute delay time between the filters 111 and 112 is prevented, the occurrence of malfunction in the crosstalk elimination is prevented, resulting that a demodulation signal with high quality is obtained.
Patent JP-H05200833-A (JP)
Title: Multi-mix feeder
Inventor: HASEGAWA KAZUO
IPC: B29C48/38
Filed: 1992-01-30
Abstract: PURPOSE:To provide a multi-mix feeder having a small type and easy maintenance, etc. CONSTITUTION:In a multi-mix feeder A, the kneading spaces 10 with feeding ports 11 and discharging ports 12 are arranged in multistages up and down, and the adjacent kneading spaces up and down are connected by the discharging port 12 of the kneading space of upper stage and the feeding port 11 of the kneading space of lower stage, thereby constituting a housing 15. At least one paddle 7 is provided in said each kneading space 10, and the paddle 7 of each stage is connected to a driving source 5. While the material fed from the feeding port 11 is kneaded, it is discharged respectively into the discharging port 12.
Patent JP-H05211139-A (JP)
Title: Electromagnetic wave excitation plasma etching method
Inventor: KINOSHITA YASUSHI
IPC: H01L21/302
Filed: 1992-01-30
Abstract: PURPOSE:To enable etching a processing surface having high step-difference, without decreasing the thickness of a lower layer of processing material, while keeping anisotropy, when the step-difference is generated on the surface of processing material by the fine processing of a semiconductor integrated circuit. CONSTITUTION:The part of material to be etched like semiconductor silicon 4 where step-difference 1 is generated is selectively irradiated, via a mask 3, with electromagnetic waves 2 of high coherency like excimer laser light (wavelength 248nm). While repeating the above process, etching is performed by using plasma. When the whole surface of a substrate is irradiated with the electromagnetic waves 2, a filter 6 for correcting the intensity of laser light is used.
Patent JP-H10213574-A (JP)
Title: Method and device for analyzing metallic tube material surface sticking oil
Inventor: SEKI KUNIAKI
IPC: G01N30/88
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To quickly and accurately analyze oil without using an organic solvent or chemical balance by gasifying oil stuck to a surface by heating a metallic tube test material and analyzing the gasified gas by a gas chromatography analyzer. SOLUTION: A metallic tube test material introducing door 2 is opened and a metallic tube test material 7 accurately measured for its surface area is put in a metallic tube material disk 6 in a heating furnace main body 5. Then, high frequency inductive heaters 3 and 3 provided in the upper and lower sides of the heating furnace main body 5 are inductive-heated via a heater control power source 4. Simultaneously, a carrier gas feeding line 1 continues to send hydrogen gas at a given flow rate amount. Gas produced from the metallic test material 7 by this heating and sent to a transmission tube 8 is analyzed by a gas chromatography main body 19. A recording device 11 records the passage of time for the produced gasified oil and gas chromatography and the amount of oil is calculated from the gas chromatography.  Then, based on the surface area of the metallic tube test material 7 and the oil amount, an oil amount per unit surface is calculated.
Patent JP-H11200769-A (JP)
Title: Three-way selector valve for slurry pipe
Inventor: MIURA RYOICHI
IPC: F16K11/052
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a three-way selector valve that connects an entrance side slurry pipe that is to be constructed by a slurry shield method to a heading side flexible hose and switches from one of chambers for pig insertion to another and connects, facilitate selection work, reduce the wear of the inside of the valve by slurry containing sand, and pass a pig smoothly. SOLUTION: The first branch pipe 16 for connecting an entrance side slurry pipe, the second branch pipe 18 for connecting a flexible hose and the third branch pipe 19 for connecting a chamber for inserting a pig, are provided radially, and the axes of the second branch pipe 18 and the third branch pipe 19 may form equal obtuse angles facing opposite directions against the axis of the third branch pipe 16, on the surface of a cylindrical external cylinder 12. The first opening facing the inner end of the branch pipe 16 and the second opening facing the inner end of the second branch pipe 18 are provided in an internal cylinder 30 inserted rotatably into the external cylinder 12, and a bent pipe 31 that connects the first opening and the second opening is fixed to the inside of the internal cylinder 30.
Patent JP-H09215375-A (JP)
Title: Inverter
Inventor: NAGAI KAZUNOBU
IPC: H02P6/06
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To supply a voltage having an arbitrary waveform to a brushless motor by the smallest number of position sensors without using a high cost encoder and current detector. SOLUTION: Hall IC's (position sensors) 20u, 20v and 20w are provided in a brushless motor 8. A microcomputer 21 determines a position sensor period (Ts) in accordance with position sensor signals Hu, Hv and Hw and reads an electrical angle (Px) and a rotor phase difference (Ps) corresponding to the position sensor period (Ts) out of a RAM 21. Polarity signals Siu, Siv and Siw of U-phase, V-phase and W-phase currents are obtained by a current polarity judging circuit 23 and the phase differences of the currents corresponding to induced voltages in accordance with the polarity signals are detected and set as voltage phase instructions. The voltage phases are obtained by an arithmetic process from arithmetic parameters including the above mentioned values.  Signal waves of the respective phases are calculated in accordance with the voltage ratio data of sine waves corresponding to the voltage phases and the brushless motor 8 is driven in accordance with the signal waves of the respective phases.
Patent JP-2000214510-A (JP)
Title: Camera
Inventor: SEKINE JIRO
IPC: G03B7/16
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a fixed focus system camera capable of easily focusing in accordance with a change in an object image magnification without using a conversion lens. SOLUTION: As for the fixed focus system camera, a photographic lens 11 is installed by introducing a fixed focus system. The photographic lens 11 has such a spherical aberration that a focal position by light incident on a surrounding part is further away from the object than the focal position by light incident on near an axis. The photographic lens 11 formed to such a shape is combined with a diaphragm 50 capable of adjusting the aperture diameter at three stages so as to have large, medium and small diameters.
Patent JP-H01191262-A (JP)
Title: Betting-ticket repaying machine
Inventor: OHASHI YOSHINORI
IPC: G06Q50/10
Filed: 1988-01-26
Abstract: PURPOSE:To easily set an optimum slice level to read betting-ticket information by preparing a slice level set ticket where information of a slice level to be designated is entered in a card having the same shape as a betting-ticket and providing a means which inserts the slice level set ticket and reads information to switch the slice level. CONSTITUTION:When slice levels (1)-(3) are set for the printing density of the optical sensor output waveform read on a scanning line A-A' of a betting- ticket 1 on which a race name, a forecasting system number, and the amount of money for purchase are entered, the output of read data 3 is 0 (white) in the case of the slice level (a) and the slice level (3) is improper because dust (i) or the like other than printed characters is detected; and therefore, the slice level (2) is optimum and it is necessary to set the slice level (2). With respect to slice level setting, plural slice level set tickets are obtained from a nearby betting-ticket issuing machine, and a desired set ticket 10 is inserted when the slice level is changed at the time of maintenance and inspection of the betting-ticket repaying machine, thereby easily and surely reading information.
Patent JP-S55109639-A (JP)
Title: Method of injection molding
Inventor: WADA AKIHIRO
IPC: B29C45/00
Filed: 1979-02-15
Abstract: PURPOSE: To provide a molded piece of clean surface, by heating only the surfaces of metal molds above a prescribed temperature and thereafter performing injection molding.  
     CONSTITUTION: Just before a theremoplastic resin is injection-molded, the surfaces of metal molds are heated above the thermal deformation temperature of the resin. It is preferable to insert the inductor 3 of a high-frequency oscillator in between the fixed metal mold 1 and the moving metal mold 2 to dielectrically heat the surfaces of the molds. According to this method, a clean surface is provided even if the thermoplastic resin is mixed with a filler such as fiberglass. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01191237-A (JP)
Title: Automatic test system
Inventor: NAGASE JUNICHI
IPC: G06F11/24
Filed: 1988-01-26
Abstract: PURPOSE:To eliminate problems of acquisition of a tester, preparation of a test manual, or the like by running a margin value setting program with command supply to set a margin value for a test object and next performing the test. CONSTITUTION:In case of the voltage margin/clock margin test, it is sufficient if a command CALL TEST1 is inputted on a console CNS, and 1T3-TMP is read out from a disk DK by this command and is loaded into a memory MEM, and running is started to automatically perform the test, and results are printed out by a printer of the console. Though the test requires a long time, an operator gas results at the time of coming to office in the morning if supplying the command at the time of leaving office in the evening. Thus, since the test is preliminarily programmed, the test is free from erroneous operations and the number of testers (operators) is reduced, and the operator can easily perform the same test as manual operations though being not experienced.
Patent JP-H075337-A (JP)
Title: Device for adjustment of transmission quantity of light
Inventor: JIYON MAATEIN DEIBUNPOOTO
IPC: G02B5/02
Filed: 1994-02-10
Abstract: PURPOSE: To provide a light valve for adjusting a light transmitted through a fiber optical system. CONSTITUTION: A light valve is provided with a scattering panel 20 arranged between first and second light guides 10 and 30. A reflection surface 40 directs a light from an output end 14 of the first light guide 10 to an input end 24 of the second light guide 30, and loss related with a conventional device is reduced. The light is allowed to pass through the scattering panel 20 plural times by using the reflection surface 40 so that contrast rate in the on and off states of this system can be increased.
Patent JP-S617967-A (JP)
Inventor: BAKER ERNEST D
IPC: G06F3/06
Filed: 1985-01-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02196873-A (JP)
Title: Rubbery special coating
Inventor: YAMAGUCHI SHIRO
IPC: C09D121/00
Filed: 1989-01-25
Abstract: PURPOSE:To obtain the title colorful coating rich in elasticity, thus suitable for application to floors, walls, roads, etc., by incorporating a liquid rubber with a colorant and/or colordeveloping agent and, if needed, additive(s). CONSTITUTION:The objective coating can be obtained by incorporating a liquid rubber with a colorant and/or color-developing agent and, if needed, such additive(s) as curing agent, antioxidant or ultraviolet light absorber.
Patent JP-2000210444-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To perform reasonable control for the dispensing inhibition of a game medium by a prize game medium dispensing means and the lending inhibition of the game medium by a game medium lending means based on the shortage of game media. SOLUTION: In this pachinko game machine, the shortage of balls in a prize ball device is detected by a ball run-out switch 167. The shortage of balls in a ball lending device is detected by a ball run-out switch 187. Balls are supplied to the prize ball device and the ball lending device from the same storage tank. When either one of the ball run-out switches 167 and 187 detects the shortage of balls, a game control board 31 transmits a command for inhibiting the dispensing of balls for both of the prize ball device and the ball lending device to a prize ball and ball lending control board 37.
Patent JP-S63186779-A (JP)
Title: Composition giving finish coat as if with juraku
Inventor: SUGIYAMA YUKIO
IPC: C09D5/00
Filed: 1987-01-28
Abstract: PURPOSE:To enable the formation of a composition which has excellent applicability with a trowel and gives a finish coat as if with Juraku (a Japanese color sand used for finish coat of wall), by dispersing a disperse phase prepared by incorporating an aggregate into a water-base colored paint comprising an alkali-thickenable synthetic resin emulsion and a coloring agent in an alkaline aqueous dispersion medium containing a specified water-soluble polymer. CONSTITUTION:100pts.wt. water-base colored paint consisting mainly of an alkali-thickenable synthetic resin emulsion and a coloring agent is mixed with 5-300pts.wt. aggregate having a particle size of 12-200mesh. This mixture is dispersed as the disperse phase in an aqueous dispersion medium which contains a principal components two kinds of cationic water-soluble polymers having molecular weights of 200-10,000 and 100,000-20,000,000, respectively and a basic substance and has a pH of 7 or higher so that the dispersed particles gel to form an aqueous dispersion, thus giving a composition which gives a finish coat as if with Juraku.